Turnover type sample shaking device for powder detection

Abstract

The invention relates to a turnover type sample shaking device for powder detection, which comprises a supporting piece capable of movably lifting and a top seat fixedly connected to the supporting piece, the center of the top seat is rotatably connected with a connecting shaft, the left side wall of the connecting shaft is fixedly connected with a crank, and the right side wall of the connecting shaft is fixedly connected with a discharging device for placing a powder vessel. The overturning type sample shaking device for powder detection has the beneficial effects that after the lower storage barrel or the upper storage barrel is detached, cleaning and cleaning are convenient, meanwhile, one lower storage barrel and one upper storage barrel or a supporting plate are conveniently and independently installed to be matched, one or one group of test tube pieces are limited, shaking-up material treatment is carried out, shaking-up treatment is more convenient and simpler, and the working efficiency is improved. And the requirement of shaking up a small amount of powder is met.

Description

Technical Field

[0001] The invention relates to the technical field of powder sample shaking, in particular to a turnover type sample shaker for powder material detection. Background Art

[0002] The raw materials used for industrial plastic molding mainly include powders, granules, solutions and dispersions. Some molding uses monomers and prepolymers. Powders and granules are more widely used. After the powder is prepared, samples will be taken. A test tube will be used to sample a single powder or multiple powders, and then the powder will be shaken evenly. Generally, a shaker structure will be used to shake the powder evenly, and this shaker is used to shake the powder evenly.

[0003] Generally, a shaker is large in size and has many electrical components. When shaking powder, the cost is high and regular maintenance and repair are required, which is not convenient. Moreover, when a small amount of powder needs to be shaken, a shaker with a fixed larger volume and size is used to shake a small amount of powder. There is a situation where the two do not want to adapt to each other, which is also very wasteful, expensive, and laborious. Summary of the Invention

[0004] The purpose of the present invention is to provide a flip-type sample shaker for powder detection to solve the problem that the general shaker proposed in the above background technology has a large volume and structure, many structural electrical components, high cost when shaking the powder, and requires regular maintenance and repair, which is not convenient. Moreover, when a small amount of powder needs to be shaken, a shaker with a fixed larger volume and size is used to shake a small amount of powder, and there is a situation where the two do not want to adapt to each other, which is also very wasteful, expensive, and laborious.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a flip-type sample shaker for powder material detection, comprising a movably liftable support member and a top seat fixed to the support member, the center of the top seat being rotatably connected to a connecting shaft, the left side wall of the connecting shaft being fixed to a crank, and the right side wall of the connecting shaft being fixed to a feeder for placing a powder container.

[0006] Preferably, the support member includes a sliding plate fixed to the bottom wall of the top seat and a vertical plate movably connected to the end side of the sliding plate, and two vertical plates and two sliding plates are provided.

[0007] Preferably, the support member also includes a left bottom plate and a right bottom plate respectively fixed to a pair of sliding end walls, recesses opened in the left bottom plate and the right bottom plate, a pair of rectangular slots opened at the right wall of the left bottom plate, a pair of clips fixed to the left wall of the right bottom plate and engaged with the slots, and a screw threadedly connected to the top wall of the right bottom plate near the slot.

[0008] Preferably, a rectangular storage plate is provided in the recess, a plate groove is provided on the upper wall of the storage plate, eight rectangular sub-plates are movably connected in the plate groove of the storage plate, and rubber pads are bonded to the side walls of the sub-plates.

[0009] Preferably, a screw is threadedly connected to the side wall of the top of the vertical plate, and a locking screw is threadedly connected to the front wall of the top seat.

[0010] Preferably, the discharger includes an L-shaped support plate fixed to the right wall of the connecting shaft, a lower storage barrel threadedly connected at the end wall of the support plate, an upper barrel cavity opened on the upper wall of the lower storage barrel, and a lower barrel cavity opened on the lower wall of the lower storage barrel.

[0011] Preferably, the discharger further comprises a threaded opening in the end wall of the support plate, a screw connected to the threaded opening through a thread, and a cover plate rotatably connected to the end wall of the screw.

[0012] Preferably, the discharger also includes a side plate fixed to the side wall of the cover plate and tightly fitted with the support plate, an upper storage cylinder threadedly connected to the end wall of the cover plate, a cylinder connecting cavity opened in the lower wall of the upper storage cylinder, and a screw threadedly connected to the end wall of the cover plate away from the side plate.

[0013] Preferably, two cover plates and two support plates are provided, and a threaded rod is rotatably connected to the support plate adjacent to the end wall, and a rectangular supporting plate is threadedly connected to the end of the threaded rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. When the cover is connected, the screw is rotated, and the screw is threadedly driven and displaced in the threaded opening, driving the cover plate to move, so that the cover plate drives the upper storage tube to move, so that the upper storage tube is close to the lower storage tube, forming a cover connection and clamping shape for the test tube, and firmly limiting the test tube;

[0016] 2. The lower storage cylinder is threadedly connected to the support plate, which makes it easy to disassemble the lower storage cylinder or change its position on the support plate, thereby achieving the purpose of fine-tuning the lower storage cylinder or removing the lower storage cylinder;

[0017] 3. The upper storage cylinder is threadedly connected to the cover plate, which makes it easy to remove the upper storage cylinder. In addition, multiple upper storage cylinders are provided, which are distributed in a matrix with respect to the end wall of the cover plate. Multiple lower storage cylinders are also provided, which are distributed in a matrix with respect to the end wall of the support plate. The two are matched to position the test tube fittings.

[0018] 4. After the lower storage cylinder or the upper storage cylinder is disassembled, it is convenient to clean and wash. It is also convenient to install a lower storage cylinder and an upper storage cylinder or a support plate separately to limit one or a group of test tubes for shaking the material. The shaking process is more convenient and simple, and it is suitable for the needs of shaking a small amount of powder;

[0019] 5. When a large amount of powder needs to be shaken, in addition to using the upper and lower storage barrels to limit and connect a group of test tubes, the lower cavity of the bottom wall of the lower storage barrel and the supporting plate can also limit a group of test tubes. When limiting, the bottom of the test tube is placed on the supporting plate, and the threaded rod is rotated. The threaded rod drives the supporting plate to move, so that the supporting plate is linked to the test tube and moves up. The top of the test tube is buckled into the lower cavity of the lower storage barrel, and the test tube opening is covered by the end wall of the lower cavity. After connection, it rotates together with the test tube between the lower and upper storage barrels, and shakes synchronously, thereby increasing the number of samples when shaking;

[0020] 6. When two dischargers need to be used together, the screw rotates, and the two ends of the screw are respectively connected to the two cover plates with threads, connecting the two cover plates so that the two cover plates can be shaken synchronously. Conversely, the screw is screwed into one of the cover plates and moved out of the other cover plate. At this time, the two cover plates can be shaken separately to facilitate the separate shaking of test tubes that require different shaking operations and requirements. The processing is more convenient and flexible. The locking screw is tightened to limit the connecting shaft, so that the support plate is in a stable state, which is convenient for the stable upper and lower test tubes and the stable loading and unloading. Conversely, the locking screw is loosened, and the connecting shaft is in a flexible state, which is convenient for rotating the connecting shaft, rotating the support plate, and shaking the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of a flip-type sample shaker for powder material testing according to the present invention;

[0022] Figure 2 This is a schematic diagram of the top view of the left and right bottom plates of a flip-type sample shaker for powder material testing according to the present invention;

[0023] Figure 3 This is a schematic diagram of the threaded opening and screw rod structure of a flip-type sample shaker for powder material testing according to the present invention;

[0024] Figure 4 This is a schematic structural diagram of the upper and lower storage cylinders of a flip-type sample shaker for powder material testing according to the present invention;

[0025] Figure 5 The present invention is a flip-type powder test sample shaker Figure 1 Enlarged structural diagram at point A in the middle.

[0026] In the figure: 1. Left bottom plate; 2. Right bottom plate; 3. Slot; 4. Buckle; 5. Screw; 6. Notch; 7. Storage plate; 8. Plate slot; 9. Divider plate; 10. Rubber pad; 11. Vertical plate; 12. Screw; 13. Slide; 14. Top seat; 15. Locking screw; 16. Connecting shaft; 17. Crank; 18. Support plate; 19. Lower storage cylinder; 20. Upper cylinder cavity; 21. Lower cylinder cavity; 22. Threaded mouth; 23. Screw rod; 24. Cover plate; 25. Side piece; 26. Upper storage cylinder; 27. Cylinder connecting cavity; 28. Screw; 29. ​​Threaded rod; 30. Support plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] In the description of the present invention, unless otherwise specified, "plurality" means two or more; terms such as "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," and "tail" indicate positions or relationships based on those shown in the accompanying drawings. These terms are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0030] See also Figure 1-5 The present invention provides a technical solution: a flip-type sample shaker for powder testing, comprising a movably liftable support member and a top seat 14 fixedly connected to the support member, the center of the top seat 14 is rotatably connected to a connecting shaft 16, the left side wall of the connecting shaft 16 is fixedly connected to a crank 17, and the right side wall of the connecting shaft 16 is fixedly connected to a feeder for placing a powder container.

[0031] The support member includes a slide 13 fixed to the bottom wall of the top seat 14, a vertical plate 11 movably connected to the end side of the slide 13, and two vertical plates 11 and two slides 13 are provided. The support member also includes a left bottom plate 1 and a right bottom plate 2 fixed to the end walls of the slide 13, respectively, a recess 6 formed in the left bottom plate 1 and the right bottom plate 2, a pair of rectangular slots 3 formed on the right wall of the left bottom plate 1, a pair of clips 4 fixed to the left wall of the right bottom plate 2 and engaged with the slots 3, and a screw 5 threadedly connected to the top wall of the right bottom plate 2 near the slot 3;

[0032] A rectangular storage plate 7 is provided in the recess 6, and a plate slot 8 is provided on the upper wall of the storage plate 7. Eight rectangular sub-plates 9 are movably connected in the plate slot 8 of the storage plate 7. Rubber pads 10 are bonded to the side walls of the sub-plates 9. Screws 12 are threadedly connected to the side walls of the top of the vertical plate 11. A locking screw 15 is threadedly connected to the front wall of the top seat 14.

[0033] The discharger includes an L-shaped support plate 18 fixed to the right wall of the connecting shaft 16, a lower storage barrel 19 threadedly connected to the end wall of the support plate 18, an upper barrel cavity 20 defined in the upper wall of the lower storage barrel 19, and a lower barrel cavity 21 defined in the lower wall of the lower storage barrel 19. The discharger also includes a threaded opening 22 defined in the end wall of the support plate 18, a screw rod 23 threadedly connected to the threaded opening 22, and a cover plate 24 rotatably connected to the end wall of the screw rod 23.

[0034] The discharger also includes a side piece 25 fixed to the side wall of the cover plate 24 and tightly fitting with the support plate 18, an upper storage cylinder 26 threadedly connected at the end wall of the cover plate 24, a cylinder connecting cavity 27 opened in the lower wall of the upper storage cylinder 26, and a screw strip 28 threadedly connected at the end wall of the cover plate 24 away from the side piece 25. There are two cover plates 24 and support plates 18. The support plate 18 is rotatably connected to a threaded rod 29 at the end of the threaded rod 29, and a rectangular support plate 30 is threadedly connected to the end of the threaded rod 29.

[0035] In summary, when using the flip-type powder testing sample shaker,

[0036] The left bottom plate 1 and the right bottom plate 2 respectively support the two vertical plates 11. The slide 13 is movably connected to the vertical plates 11. The slide 13 can move up and down to change the height of the top seat 14 fixed to the top wall of the slide 13, which is more flexible when used. Tighten the screw 12 to lock the top seat 14 after the height is adjusted.

[0037] At the left bottom plate 1 and the right bottom plate 2, the recesses 6 can be used to place storage plates 7. The storage plates 7 are mainly used to temporarily store powders and sample vessels, such as test tubes. Multiple test tubes can be placed in the plate slots 8 of the storage plates 7 in sequence. The dividing plates 9 move in the plate slots 8 to form different separation areas for separating multiple test tubes. The rubber pads 10 are used to cushion and protect the test tubes.

[0038] The card slot 3 at the left bottom plate 1 is used to plug and snap together with the card buckle 4 at the right bottom plate 2. Tighten the screw 5 to form a group connection between the left bottom plate 1 and the right bottom plate 2, so that the two can be firmly connected together. At the same time, the left bottom plate 1 and the right bottom plate 2 can also be disassembled. The left bottom plate 1 and the right bottom plate 2 and the vertical plate 11 and the feeder on the top of the left bottom plate 1 and the right bottom plate 2 can be used separately. One feeder can be used separately.

[0039] When the powder is shaken, the crank 17 is held and the connecting shaft 16 is shaken. The connecting shaft 16 rotates, driving the support plate 18 to rotate, causing the placed powder container to turn over, thereby achieving the purpose of shaking the powder;

[0040] When discharging, the upper cavity 20 of the lower storage cylinder 19 at the support plate 18 is used to insert and place the powder storage container, such as the bottom and top of the test tube. For example, the top of the test tube is covered by the tube connecting cavity 27 of the upper storage cylinder 26. At this time, the test tube is limited and the top wall opening is covered, which is convenient for the subsequent flipping and shaking of the test tube, which is safer and more stable.

[0041] When the cover is connected, the screw rod 23 is rotated, and the screw rod 23 is threadedly driven and displaced in the threaded opening 22, driving the cover plate 24 to move, so that the cover plate 24 drives the upper storage cylinder 26 to move, so that the upper storage cylinder 26 is close to the lower storage cylinder 19, forming a cover connection and clamping shape for the test tube, and firmly limiting the test tube;

[0042] The lower storage cylinder 19 is threadedly connected to the support plate 18, which can facilitate the disassembly of the lower storage cylinder 19 or change the position of the lower storage cylinder 19 on the support plate 18, thereby achieving the purpose of fine-tuning the lower storage cylinder 19 or removing the lower storage cylinder 19;

[0043] The upper storage cylinder 26 is threadedly connected to the cover plate 24, and the upper storage cylinder 26 can be easily removed. In addition, multiple upper storage cylinders 26 are provided, which are distributed in a matrix with respect to the end wall of the cover plate 24. Multiple lower storage cylinders 19 are also provided, which are distributed in a matrix with respect to the end wall of the support plate 18. The two are matched to position the test tube parts.

[0044] After the lower storage cylinder 19 or the upper storage cylinder 26 is disassembled, it is convenient to clean and wash. At the same time, it is also convenient to install a lower storage cylinder 19 and an upper storage cylinder 26 or a support plate 30 separately to limit one or a group of test tubes for shaking the material. The shaking process is more convenient and simple, and is suitable for the need to shake a small amount of powder;

[0045] When a large amount of powder is required to be shaken, in addition to using the upper storage barrel 26 and the lower storage barrel 19 to limit and connect a group of test tubes, the lower chamber 21 of the bottom wall of the lower storage barrel 19 and the supporting plate 30 can also limit a group of test tubes. When limiting, the bottom of the test tube is placed on the supporting plate 30, and the threaded rod 29 is rotated. The threaded rod 29 drives the supporting plate 30 to move, so that the supporting plate 30 is linked with the test tube to move upward, so that the top of the test tube is buckled into the lower chamber 21 of the lower storage barrel 19, and the test tube opening is covered by the end wall of the lower chamber 21. After connection, it rotates together with the test tube between the lower storage barrel 19 and the upper storage barrel 26, and is shaken synchronously, thereby increasing the number of samples when shaking;

[0046] Finally, when it is necessary to use the two feeders together, the screw 28 is rotated, and the two ends of the screw 28 are respectively threaded together with the two cover plates 24 to connect the two cover plates 24 so that the two cover plates 24 can be shaken synchronously. Conversely, the screw 28 is screwed into one of the cover plates 24 and moved out from the other cover plate 24. At this time, the two cover plates 24 can be shaken separately to facilitate the separate shaking of test tubes that require different shaking operations and requirements. The processing is more convenient and flexible. The locking screw 15 is tightened to limit the connecting shaft 16, so that the support plate 18 is in a stable state, which is convenient for the stable loading and unloading of test tubes and the safe loading and unloading. Conversely, the locking screw 15 is loosened, and the connecting shaft 16 is in a flexible state, which is convenient for rotating the connecting shaft 16 and the support plate 18 to shake the material.

[0047] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A flip-type sample shaker for powder material testing, comprising a movable lifting support and a top seat (14) fixed to the support, characterized in that: The center of the top seat (14) is rotatably connected to a connecting shaft (16), a crank (17) is fixedly connected to the left side wall of the connecting shaft (16), and a discharger for placing a powder container is fixedly connected to the right side wall of the connecting shaft (16).

2. The flip-type sample shaker for powder material detection according to claim 1, characterized in that: The support member comprises a slide (13) fixed to the bottom wall of the top seat (14) and a vertical plate (11) movably connected to the end side of the slide (13). Two vertical plates (11) and two slides (13) are provided.

3. The flip-type sample shaker for powder material detection according to claim 2, characterized in that: The support member further comprises a left bottom plate (1) and a right bottom plate (2) respectively fixed to the end walls of a pair of slides (13), a notch (6) provided in the left bottom plate (1) and the right bottom plate (2), a pair of rectangular slots (3) provided on the right wall of the left bottom plate (1), a pair of buckles (4) fixed to the left wall of the right bottom plate (2) and engaged with the slots (3), and a screw (5) threadedly connected to the top wall of the right bottom plate (2) adjacent to the slots (3).

4. The flip-type sample shaker for powder material detection according to claim 3, characterized in that: A rectangular storage plate (7) is provided in the recess (6), a plate groove (8) is provided on the upper wall of the storage plate (7), eight rectangular split plates (9) are movably connected in the plate groove (8) of the storage plate (7), and rubber pads (10) are bonded to the side walls of the split plates (9).

5. The flip-type sample shaker for powder material detection according to claim 4, characterized in that: A screw (12) is threadedly connected to the side wall of the top of the vertical plate (11), and a locking screw (15) is threadedly connected to the front wall of the top seat (14).

6. The flip-type sample shaker for powder material testing according to claim 5, characterized in that: The discharger comprises an L-shaped support plate (18) fixed to the right wall of the connecting shaft (16), a lower storage barrel (19) threadedly connected to the end wall of the support plate (18), an upper barrel cavity (20) opened on the inner upper wall of the lower storage barrel (19), and a lower barrel cavity (21) opened on the inner lower wall of the lower storage barrel (19).

7. The flip-type sample shaker for powder material testing according to claim 6, characterized in that: The discharger further comprises a threaded opening (22) provided in the end wall of the support plate (18), a screw rod (23) threadedly connected to the threaded opening (22), and a cover plate (24) rotatably connected to the end wall of the screw rod (23).

8. The flip-type sample shaker for powder material testing according to claim 7, characterized in that: The discharger further comprises a side piece (25) fixed to the side wall of the cover plate (24) and closely fitting with the support plate (18), an upper storage cylinder (26) threadedly connected at the end wall of the cover plate (24), a cylinder connection cavity (27) opened in the lower wall of the upper storage cylinder (26), and a screw strip (28) threadedly connected at the end wall of the cover plate (24) away from the side piece (25).

9. The flip-type sample shaker for powder material detection according to claim 8, characterized in that: There are two cover plates (24) and two support plates (18). The support plates (18) are rotatably connected to the end walls thereof. The ends of the threaded rods (29) are threadedly connected to rectangular support plates (30).

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